NEED HELP PLEASE its summertime, and some friends are setting up for an outdoor picnic in the park. As they're working, they feel the wind getting stronger and the temperature dropping. They hear from a radio report that the air pressure is dropping, too. What should they do next?

A. put up more umbrellas to protect against sun burns.

B. put everything away to avoid the coming snowstorm

C. move the picnic into a shelter. because rain is on the way

D. Ask the park manager to turn on lights for the coming fog.